Petroman, C., Petroman, I., Bidireac, I., Bejan, C.-L., Bogosel, B., Marin, D., Lozici, A., & Chirila, C. (2014). Studies on the effect of the number of farrowed sows in heat per box. Review on Agriculture and Rural Development, 3(1), 156–159. Retrieved from https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13413